Lenovo B550 Notebook Bedienungsanleitung PDF herunterladen (Seite 47)

Lenovo B550

1070 CPU

For access, remove these FRUs in order:

• “1010 Battery pack” on page 34

• “1030 Memory/Wireless module/CPU (central processing unit) compartment

cover” on page 37

• “1060 Fan assembly and Heat Sink assembly” on page 40

Attention: CPU is extremely sensitive. When you service the CPU, avoid any

kind of rough handling.

Figure 7. Removal steps of CPU

Rotate the head of the screw in the direction shown by arrow

to release the

lock, and then remove the CPU in the direction shown by arrow

When installing: Place the CPU on the CPU socket in the direction shown by

arrow

, and then rotate the head of the screw in the direction shown by arrow

to secure the CPU.

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Lenovo B550 Notebook Bedienungsanleitung Seite 47